FEATURES
Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
SPECIFICATIONS
|
Microphone |
1/2 inch Condenser Microphone |
|
Measuring Leve |
30~130 dBA 35~130 dBC |
|
Accuracy |
±1.5dB |
|
Frequency Range |
31.5HZ~8.5KHZ |
| Standard | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
|
Frequency Weighting |
A & C |
|
Level Range Bar Graph |
√ |
|
Range Selection |
4 modes |
|
Range Over Indication |
√ |
|
Battery Indication |
√ |
|
Backlight Display |
√ |
|
Max & Min Hold Function |
√ |
|
Digit & Resolution |
4 digits & 0.1dB |
|
Time Weighting |
Fast / SLow |
|
Auto Power Off |
√ |
|
External power supply |
√ |
|
Sampling Frequency |
2 times / sec |
PACKING INFORMATION
|
Power |
9V battery |
|
Product Net Weight |
150g |
|
Product Size |
224*66*33mm |
|
Packing |
Gift box |
|
Standard Quantity Per Carton |
24 |
|
Standard Carton Size |
45*38*55cm |
|
Standard Carton Gross Weight |
16.42kg |
VN 25420 
AR 5522 
CN 3170 
BR 3163 
US 2066 
EC 1801 
BD 1411 
RU 1272 
